Who among the substances sugar, salt, and peppers can appears to be made of crystal?

Q: Could you help me with this question? I don't know where to start. All the information has been…

A: The details mechanism of reaction is provided below in attach image.

Q: Which

A: The titration curve is of strong acid and weak base.

Q: Albert Szent-Gyorgi, a pioneer in early photosynthesis research, stated, “What drives life is a…

A: Given:-             What drives life is a little electric current, kept up by the sunshine

Q: A mixture consists of a liquid and a solid: the liquid is volatile but its vapor is harmful. How…

A: Solution Fractional distillation could be a kind of distillation that involves the separation of…

Q: Give me a three sentences about to pure substance

A: Pure substance are the chemical substances which have constant chemical composition.

Q: Difference of toothpastes and tooth powders. What are the basic components of toothpaste? A

A:

Q: which ones are hete rogeneas mixture orange juice, soil, wine, air, vegetable soup, or all of them?

A: Heterogeneous mixture  The mixture which have non composition throughout the mixture is called as…

Q: Ide u at the Chemistry Café describes a as 3 pieces of bread, one meat and 2 uld you expect a…

A: 6. Bread, Bd = 3 Meat, M = 1 Cheese, Ch = 2  So, the symbol should be Bd3MCh2. C option is correct.

Q: How can the two emulsion can be distinguished : (a) oil in water type and (b) water in oil type.

A: In oil in water emulsion (O/W), the dispersion medium is water and oil is the dispersed phase. In…

Q: is the following ingredients, can use as household cleaning materials? specify their use as…

A: You have posted a question with multiple subparts. So according to our guidelines I will answer…

Q: What two physical changes take place during distillation?  Assuming the liquid-liquid mixture…

A: Distillation is separation process. In which we can separates liquids from eachother.

Q: C. Metals VS Nonmetals 1. Observe the scenario depicted in every illustration in relation to the…

A: Metals have the following general properties. They are hard They are shiny. They produce sound when…

Q: what is the concept of liquid nitrogen ice cream?

A: Liquid nitrogen is an important thing with fun.  It is used to freeze anything. Using it to freeze…

Q: A “chemical-free” sunscreen includes the following ingredients:titanium dioxide, vitamin E, and…

A: The sunscreens contains the elements which helps the skin and filter out the harmful UV rays. There…

Q: +, - nich of the following correctly indicates whether the solid represented by the particulate…

A: Need to examine both positive and negatively charged ions in the given model

Q: Question 19 Which signifies the water-acetone binary mixture? PURE АСЕТONE A В PURE PURE WATER…

A:

Q: What are the  a.) source (natural)synthetic of raw materials b.) method of separation/chemical…

A: In the given reaction, calcium phosphide and hydrochloric acid are used as raw materials to obtain…

Q: When you do a load of laundry, why do you not justdrop a bar of soap into the washing machine? In…

A: The reason can be given based on chemical kinetics, which deals with rates of chemical reactions and…

Q: how does sugar smell, what color is sugar, what phase (solid, liquid, or gas) does sugar occur in,…

A: Pure sugar (chemical name - sucrose ) does not have any smell.Only those substances that are…

Q: Cleaning PDB from the test tube after the experiment could be a long and arduous process. Describe…

A:

Q: Based on the evidence, what metal are pennies mostly made of, and what metal are dimes mostly made…

A:

Q: What branch of chemistry would study all other elements except carbon based materials? Explain.

A: Given branch of chemistry would study all other elements except carbon-based materials

Q: what are refractory materials?

A: Materials that are inorganic non-metallic materials are called refractories.  They can withstand…

Q: Parts a,b, and c

A: Given information:

Q: Odd one out *   a, aqua fortis b. organic or inorganic compound c. pH < 7.0 d. caustic potash

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: What Chemical formula has medicine and agriculture

A: Answer - According to the question - Compounds used as medicines are most often organic compounds,…

Q: What is a mineral? Every mineral has a crystalline structure. What does this mean?Explain why oil…

A: Given : minerals.  To find : definition of mineral and reason for oil and gas are not minerals.…

Q: Why is it necessary that the oil bath/water bath is stirred while heating?

A: Given  Why is it necessary that the oil bath/water bath is stirred while heating?

Q: Steel generally speaking is made of

A: Generally speaking, steel is made up of a combination of iron and carbon, sometimes with other…

Q: Why do we need to cover the beaker with aluminum foil or saran wrap

A:

Q: How do stalactites and stalagmites are formed in various caves?

A: Speleothems, also known as formations or decorations, seem to be cave features that are created by…

Q: is urine homogeneous or heterogeneous mixture?

A: A mixture is made of two or more substances that are combined but they are not combined chemically.

Q: I have to find a topic for the subject of Galenic preparation. I study pharmacy. What do you…

A: Galenic prepration deal with study of Drugs and their adsorption Pattern .

Q: Can you suggest a company name for nanomaterials? and a little description of it?

A: Please find your solution below : Nanomaterials are the materials that have at least one dimensions…

Q: Is dry ice pure substance?

A: Pure Substance can be defined as substances that are made of only one type of atom or molecule. It…

Q: if the unknown liquid does not completely vaporize during the heating process, will the formula…

A: In the question, we need to determine upon  heating if the unknown liquid does not completely…

Q: 1. Name the chemical and physical characteristics of polymers.

A: 1. Chemical characteristics of polymers; a. Reactivity and bonding: Polymers have covalent bonding…

Q: Considering table salt (inorganic) and table sugar (organic), how do they differ in terms of melting…

A: Table salt is inorganic compound while table sugar is organic compound.  Inorganic compound is a…

Q: Which of the following is a method for separating a solid-liquid mixture?

A: Applying concept of separation of liquid- solid mixture by filtration.

Q: What property of liquids can be used in their separation using distillation?

A:

Q: 1.22 A match is lit and held under a cold piece of metal. The followingobservations are made: (a)…

A: Physical changes are those in which change is physical appearance takes place like smell, heat etc.…

Q: A mixture consists of a liquid and a solid: the liquid is volatile but its vapor is harmful. How…

A:

Q: Menthol is a common ingredient of nasal inhalers and has similar properties as naphthalene. What…

A: Given : Menthol is a common ingredient of nasal inhalers and has similar properties as naphthalene.…

Q: A first aid manual suggests that vinegar should be used to treat wasp sting and baking soda for bee…

A: Given: A first aid manual suggests that vinegar should be used to treat wasp sting and baking soda…

Q: Identify the following statements as true or false.

A: Statement 1- A 2.0 % NaCl solution has a higher vapor pressure than pure water. when a non-volatile…

Q: The highest chemical reactivity rating in the hazmat diamond means that the chemical is? a.)…

A: Answer - The correct option is (A)   flammable  Hazmat diamond   -It is a standard hazard rating…

Group 14 Elements

The following elements come under group 14 of the periodic table.